/**
 * hello world
 * @author xiaoqiang <465633678@qq.com>
 * @created 2018/10/30 21:13:31
 */
const Koa = require('Koa')
// 实例化一个Koa对象
const app = new Koa()
app.use(async ctx => {
  ctx.body = 'hello koa2'
})
app.listen(3000)
console.log('[demo] start-quick is starting at port 3000')